Ask General Olympiad Related Questions, Forum By SOF Olympiad Trainer - Page 139
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vedantmgoyal2009 from City Montessori School, Lucknow
Subject :Sam    Class : Sample

Ans 1:

Mahi Shukla from Modern Delhi Public School, Faridabad
Class : Class 9

Ans 2:

Yash Agrawall from Mother's Public School, Bhubaneshwar
Class : Class 9

Ans 3:

priyank from DAV SCHOOL, Cuttack
Class : Class 7
I guess it should be something like this:Top and bottom numbers multiply to form the first digitTop left corner to bottom right corner multiply to form the last digit.Top right corner to bottom left corner multiply to form the middle digit.It follows for both examples given in the question.But for the last one, it should be 678 which is not there in the options.

Ans 4:

Arihant from WGS, Bangalore
Class : Class 10
Please share a solution

Ans 5:

yanamankas from BDM INTERNATIONAL, Kolkata
Class : Class 5

Ans 6:

vedantmgoyal2009 from City Montessori School, Lucknow
Class : Class 9

Ans 7:

Raahi Chatterjee from TGIPes, Kolkata
Class : Class 9
Please give the explanation

Ans 8:

Yash Agrawall from Mother's Public School, Bhubaneshwar
Class : Class 9
i need justification if we will add the numbers present in the bottom u will get the middle number, but in the option 4 is not there, the sum of the last 2 digit also sums to the middle number but in the options their is no such number which does that.

Ans 9:

Srikrish Subramanian from KSN, Chennai
Class : Class 8

Ans 10:

SUSHMA PATANKAR from SISHYA, Chennai
Class : Class 6

Ans 11:

niyati agarwal from delhi public school, greater noida
Class : Class 9
nice

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Swamev Gupta from Amity International school, Gurgaon
Subject :Rea    Class : Class 8

Ans 1:

Avni Arora from Dass And Brown world school, Ferozepur
Class : Class 9
b

Ans 2:

shreya more from svpv, bhayandar
Class : Class 8
d

Ans 3:

Paarth Vashistha from Kunskapsskolan Gurgaon , Gurgaon
Class : Class 8
b is answer

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Arham Jain from DL DAV Model School, Pitumpura, New Delhi
Subject :Sam    Class : Sample

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Purvanshi Yarlagadda from ADIS , abduabhi
Subject :Sam    Class : Sample

Ans 1:

mahati from Delhi public school, Hyderabad
Class : Class 6
Ans = Pond - Still water

Ans 2:

Ishaan Aggarwal from Pallavi model school, Hyderabad
Class : Class 9

Ans 3:

Havish Dara from Cornerstone Public School , Hyderabad
Class : Class 5
B

Ans 4:

Fateh Singh Nanda from Gems modern academy, Dubai
Class : Class 5
But “C” is also correct

Ans 5:

Havish Dara from Cornerstone Public School , Hyderabad
Class : Class 5
But A is also correct

Ans 6:

Abrion Paul from Suguna Pips, Oimbatore
Class : Class 3

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Agastya Tripathi from dps gurgaon, Gurgaon
Subject :Rea    Class : Class 7

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Agastya Tripathi from dps gurgaon, Gurgaon
Subject :Rea    Class : Class 7

Ans 1:

Nivriti from Euro, Mumbai
Class : Class 8
yathere is no overlapping figure itself

Ans 2:

Kartikeya Goswami from Silver Line Prestige School, Ghaziabad
Class : Class 7
this question is completely wrong

Ans 3:

Selvi Agarwal from green acres, mumbai
Class : Class 7
this question is wrong

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Pranav Deepak Yeshi from Shining Star Academy, NASIK
Subject :Sam    Class : Sample

Ans 1:

debora from Santhosha Vidhyalaya, Odisha
Class : Class 8
where you are in gain means you are in pain.

Ans 2:

AKRITI from D.A.V. PUBLIC SCHOOL, PRATAP VIHAR GHAZIABAD
Class : Class 7

Ans 3:

Garvit nagar from resonance, Kota
Class : Class 7

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Priyanshi Prasad from Freedom International School, Bangalore
Subject :Sam    Class : Sample

Ans 1:

Akilashri from Dps Jeddah, Jeddah
Class : Class 3
B

Ans 2:

Nihira Tiwari from Delhi public school electronic city, Bengaluru
Class : Class 6

Ans 3:

Anvi Jain from Apeejay School, Mumbai
Class : Class 10

Ans 4:

Priyanshi Prasad from Freedom International School, Bangalore
Class : Class 8

Ans 5:

Atyadeep Bose from Holy Child School, Jalpaiguri
Class : Class 3
I think this should be B. If we start from 3*3=9*3=27*3=81*3=243*3=729.

Ans 6:

Anvi Jain from Apeejay School, Mumbai
Class : Class 10
B

Ans 7:

Anvi Jain from Apeejay School, Mumbai
Class : Class 10

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Mimansha Kaushal from Radiant International School, Patna
Subject :Sam    Class : Sample

Ans 1:

Mayank from Nhss, Thane
Class : Class 8

Ans 2:

Aisiri N from JSS PUBLIC SCHOOL, MYSORE
Class : Class 7

Ans 3:

Aishani Singh from Carmel School, Dhanbad
Class : Class 7

Ans 4:

Amrit Biswas from INDUSVALLEY PUBLIC SCHOOL, Noida
Class : Class 10
B

Ans 5:

Arnav from PIS, Pune
Class : Class 9

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Mamata Patnaik from Stewart School, Cuttack
Subject :Sam    Class : Sample

Ans 1:

nishi BHAN from Seth Anandaram Jaipuria School, Ghaziabad
Class : Class 9

Ans 2:

Pragnya Paramita Swain from VSV, Sunabeda Koraput
Class : Class 9
Option C -- Fewer

Ans 3:

Aarna Jain from Shishukunj International Indore , Indore
Class : Class 9

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